use ::libc;
extern "C" {
    pub type event_base;
    pub type evbuffer;
    pub type bufferevent_ops;
    pub type args;
    pub type tmuxpeer;
    pub type hyperlinks;
    pub type screen_write_cline;
    pub type screen_sel;
    pub type screen_titles;
    pub type environ;
    pub type options;
    pub type format_tree;
    pub type input_ctx;
    pub type cmds;
    pub type tty_key;
    pub type tty_code;
    pub type format_job_tree;
    pub type control_state;
    pub type cmdq_list;
    fn free(_: *mut libc::c_void);
    fn strcmp(_: *const i8, _: *const i8) -> i32;
    fn strncmp(_: *const i8, _: *const i8, _: u64) -> i32;
    fn strlen(_: *const i8) -> u64;
    fn notify_window(_: *const i8, _: *mut window);
    fn options_get_string(_: *mut options, _: *const i8) -> *const i8;
    fn args_string_percentage(
        _: *const i8,
        _: i64,
        _: i64,
        _: i64,
        _: *mut *mut i8,
    ) -> i64;
    fn window_count_panes(_: *mut window) -> u_int;
    fn server_redraw_window(_: *mut window);
    fn window_resize(_: *mut window, _: u_int, _: u_int, _: i32, _: i32);
    fn layout_create_cell(_: *mut layout_cell) -> *mut layout_cell;
    fn layout_print_cell(_: *mut layout_cell, _: *const i8, _: u_int);
    fn layout_set_size(_: *mut layout_cell, _: u_int, _: u_int, _: u_int, _: u_int);
    fn layout_make_leaf(_: *mut layout_cell, _: *mut window_pane);
    fn layout_make_node(_: *mut layout_cell, _: layout_type);
    fn layout_fix_offsets(_: *mut window);
    fn layout_fix_panes(_: *mut window, _: *mut window_pane);
    fn layout_resize_adjust(_: *mut window, _: *mut layout_cell, _: layout_type, _: i32);
    fn layout_free(_: *mut window);
    fn layout_spread_cell(_: *mut window, _: *mut layout_cell) -> i32;
}
pub type __u_char = u8;
pub type __u_short = u16;
pub type __u_int = u32;
pub type __uint8_t = u8;
pub type __uint64_t = u64;
pub type __pid_t = i32;
pub type __time_t = i64;
pub type __suseconds_t = i64;
pub type u_char = __u_char;
pub type u_short = __u_short;
pub type u_int = __u_int;
pub type pid_t = __pid_t;
pub type time_t = __time_t;
pub type size_t = u64;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct timeval {
    pub tv_sec: __time_t,
    pub tv_usec: __suseconds_t,
}
pub type cc_t = u8;
pub type speed_t = u32;
pub type tcflag_t = u32;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct termios {
    pub c_iflag: tcflag_t,
    pub c_oflag: tcflag_t,
    pub c_cflag: tcflag_t,
    pub c_lflag: tcflag_t,
    pub c_line: cc_t,
    pub c_cc: [cc_t; 32],
    pub c_ispeed: speed_t,
    pub c_ospeed: speed_t,
}
pub type uint8_t = __uint8_t;
pub type uint64_t = __uint64_t;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct event {
    pub ev_evcallback: event_callback,
    pub ev_timeout_pos: C2RustUnnamed_4,
    pub ev_fd: i32,
    pub ev_base: *mut event_base,
    pub ev_: C2RustUnnamed,
    pub ev_events: i16,
    pub ev_res: i16,
    pub ev_timeout: timeval,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub union C2RustUnnamed {
    pub ev_io: C2RustUnnamed_2,
    pub ev_signal: C2RustUnnamed_0,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_0 {
    pub ev_signal_next: C2RustUnnamed_1,
    pub ev_ncalls: i16,
    pub ev_pncalls: *mut i16,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_1 {
    pub le_next: *mut event,
    pub le_prev: *mut *mut event,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_2 {
    pub ev_io_next: C2RustUnnamed_3,
    pub ev_timeout: timeval,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_3 {
    pub le_next: *mut event,
    pub le_prev: *mut *mut event,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub union C2RustUnnamed_4 {
    pub ev_next_with_common_timeout: C2RustUnnamed_5,
    pub min_heap_idx: i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_5 {
    pub tqe_next: *mut event,
    pub tqe_prev: *mut *mut event,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct event_callback {
    pub evcb_active_next: C2RustUnnamed_7,
    pub evcb_flags: i16,
    pub evcb_pri: uint8_t,
    pub evcb_closure: uint8_t,
    pub evcb_cb_union: C2RustUnnamed_6,
    pub evcb_arg: *mut libc::c_void,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub union C2RustUnnamed_6 {
    pub evcb_callback:
        Option<unsafe extern "C" fn(i32, i16, *mut libc::c_void) -> ()>,
    pub evcb_selfcb: Option<unsafe extern "C" fn(*mut event_callback, *mut libc::c_void) -> ()>,
    pub evcb_evfinalize: Option<unsafe extern "C" fn(*mut event, *mut libc::c_void) -> ()>,
    pub evcb_cbfinalize: Option<unsafe extern "C" fn(*mut event_callback, *mut libc::c_void) -> ()>,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_7 {
    pub tqe_next: *mut event_callback,
    pub tqe_prev: *mut *mut event_callback,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct bufferevent {
    pub ev_base: *mut event_base,
    pub be_ops: *const bufferevent_ops,
    pub ev_read: event,
    pub ev_write: event,
    pub input: *mut evbuffer,
    pub output: *mut evbuffer,
    pub wm_read: event_watermark,
    pub wm_write: event_watermark,
    pub readcb: bufferevent_data_cb,
    pub writecb: bufferevent_data_cb,
    pub errorcb: bufferevent_event_cb,
    pub cbarg: *mut libc::c_void,
    pub timeout_read: timeval,
    pub timeout_write: timeval,
    pub enabled: i16,
}
pub type bufferevent_event_cb =
    Option<unsafe extern "C" fn(*mut bufferevent, i16, *mut libc::c_void) -> ()>;
pub type bufferevent_data_cb =
    Option<unsafe extern "C" fn(*mut bufferevent, *mut libc::c_void) -> ()>;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct event_watermark {
    pub low: size_t,
    pub high: size_t,
}
pub type bitstr_t = u8;
pub type msgtype = u32;
pub const MSG_READ_CANCEL: msgtype = 307;
pub const MSG_WRITE_CLOSE: msgtype = 306;
pub const MSG_WRITE_READY: msgtype = 305;
pub const MSG_WRITE: msgtype = 304;
pub const MSG_WRITE_OPEN: msgtype = 303;
pub const MSG_READ_DONE: msgtype = 302;
pub const MSG_READ: msgtype = 301;
pub const MSG_READ_OPEN: msgtype = 300;
pub const MSG_FLAGS: msgtype = 218;
pub const MSG_EXEC: msgtype = 217;
pub const MSG_WAKEUP: msgtype = 216;
pub const MSG_UNLOCK: msgtype = 215;
pub const MSG_SUSPEND: msgtype = 214;
pub const MSG_OLDSTDOUT: msgtype = 213;
pub const MSG_OLDSTDIN: msgtype = 212;
pub const MSG_OLDSTDERR: msgtype = 211;
pub const MSG_SHUTDOWN: msgtype = 210;
pub const MSG_SHELL: msgtype = 209;
pub const MSG_RESIZE: msgtype = 208;
pub const MSG_READY: msgtype = 207;
pub const MSG_LOCK: msgtype = 206;
pub const MSG_EXITING: msgtype = 205;
pub const MSG_EXITED: msgtype = 204;
pub const MSG_EXIT: msgtype = 203;
pub const MSG_DETACHKILL: msgtype = 202;
pub const MSG_DETACH: msgtype = 201;
pub const MSG_COMMAND: msgtype = 200;
pub const MSG_IDENTIFY_TERMINFO: msgtype = 112;
pub const MSG_IDENTIFY_LONGFLAGS: msgtype = 111;
pub const MSG_IDENTIFY_STDOUT: msgtype = 110;
pub const MSG_IDENTIFY_FEATURES: msgtype = 109;
pub const MSG_IDENTIFY_CWD: msgtype = 108;
pub const MSG_IDENTIFY_CLIENTPID: msgtype = 107;
pub const MSG_IDENTIFY_DONE: msgtype = 106;
pub const MSG_IDENTIFY_ENVIRON: msgtype = 105;
pub const MSG_IDENTIFY_STDIN: msgtype = 104;
pub const MSG_IDENTIFY_OLDCWD: msgtype = 103;
pub const MSG_IDENTIFY_TTYNAME: msgtype = 102;
pub const MSG_IDENTIFY_TERM: msgtype = 101;
pub const MSG_IDENTIFY_FLAGS: msgtype = 100;
pub const MSG_VERSION: msgtype = 12;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct client {
    pub name: *const i8,
    pub peer: *mut tmuxpeer,
    pub queue: *mut cmdq_list,
    pub windows: client_windows,
    pub control_state: *mut control_state,
    pub pause_age: u_int,
    pub pid: pid_t,
    pub fd: i32,
    pub out_fd: i32,
    pub event: event,
    pub retval: i32,
    pub creation_time: timeval,
    pub activity_time: timeval,
    pub last_activity_time: timeval,
    pub environ: *mut environ,
    pub jobs: *mut format_job_tree,
    pub title: *mut i8,
    pub path: *mut i8,
    pub cwd: *const i8,
    pub term_name: *mut i8,
    pub term_features: i32,
    pub term_type: *mut i8,
    pub term_caps: *mut *mut i8,
    pub term_ncaps: u_int,
    pub ttyname: *mut i8,
    pub tty: tty,
    pub written: size_t,
    pub discarded: size_t,
    pub redraw: size_t,
    pub repeat_timer: event,
    pub click_timer: event,
    pub click_button: u_int,
    pub click_event: mouse_event,
    pub status: status_line,
    pub flags: uint64_t,
    pub exit_type: C2RustUnnamed_30,
    pub exit_msgtype: msgtype,
    pub exit_session: *mut i8,
    pub exit_message: *mut i8,
    pub keytable: *mut key_table,
    pub last_key: key_code,
    pub redraw_panes: uint64_t,
    pub redraw_scrollbars: uint64_t,
    pub message_ignore_keys: i32,
    pub message_ignore_styles: i32,
    pub message_string: *mut i8,
    pub message_timer: event,
    pub prompt_string: *mut i8,
    pub prompt_buffer: *mut utf8_data,
    pub prompt_last: *mut i8,
    pub prompt_index: size_t,
    pub prompt_inputcb: prompt_input_cb,
    pub prompt_freecb: prompt_free_cb,
    pub prompt_data: *mut libc::c_void,
    pub prompt_hindex: [u_int; 4],
    pub prompt_mode: C2RustUnnamed_27,
    pub prompt_saved: *mut utf8_data,
    pub prompt_flags: i32,
    pub prompt_type: prompt_type,
    pub prompt_cursor: i32,
    pub session: *mut session,
    pub last_session: *mut session,
    pub references: i32,
    pub pan_window: *mut libc::c_void,
    pub pan_ox: u_int,
    pub pan_oy: u_int,
    pub overlay_check: overlay_check_cb,
    pub overlay_mode: overlay_mode_cb,
    pub overlay_draw: overlay_draw_cb,
    pub overlay_key: overlay_key_cb,
    pub overlay_free: overlay_free_cb,
    pub overlay_resize: overlay_resize_cb,
    pub overlay_data: *mut libc::c_void,
    pub overlay_timer: event,
    pub files: client_files,
    pub clipboard_panes: *mut u_int,
    pub clipboard_npanes: u_int,
    pub entry: C2RustUnnamed_8,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_8 {
    pub tqe_next: *mut client,
    pub tqe_prev: *mut *mut client,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct client_files {
    pub rbh_root: *mut client_file,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct client_file {
    pub c: *mut client,
    pub peer: *mut tmuxpeer,
    pub tree: *mut client_files,
    pub references: i32,
    pub stream: i32,
    pub path: *mut i8,
    pub buffer: *mut evbuffer,
    pub event: *mut bufferevent,
    pub fd: i32,
    pub error: i32,
    pub closed: i32,
    pub cb: client_file_cb,
    pub data: *mut libc::c_void,
    pub entry: C2RustUnnamed_9,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_9 {
    pub rbe_left: *mut client_file,
    pub rbe_right: *mut client_file,
    pub rbe_parent: *mut client_file,
    pub rbe_color: i32,
}
pub type client_file_cb = Option<
    unsafe extern "C" fn(
        *mut client,
        *const i8,
        i32,
        i32,
        *mut evbuffer,
        *mut libc::c_void,
    ) -> (),
>;
pub type overlay_resize_cb = Option<unsafe extern "C" fn(*mut client, *mut libc::c_void) -> ()>;
pub type overlay_free_cb = Option<unsafe extern "C" fn(*mut client, *mut libc::c_void) -> ()>;
pub type overlay_key_cb =
    Option<unsafe extern "C" fn(*mut client, *mut libc::c_void, *mut key_event) -> i32>;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct key_event {
    pub key: key_code,
    pub m: mouse_event,
    pub buf: *mut i8,
    pub len: size_t,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct mouse_event {
    pub valid: i32,
    pub ignore: i32,
    pub key: key_code,
    pub statusat: i32,
    pub statuslines: u_int,
    pub x: u_int,
    pub y: u_int,
    pub b: u_int,
    pub lx: u_int,
    pub ly: u_int,
    pub lb: u_int,
    pub ox: u_int,
    pub oy: u_int,
    pub s: i32,
    pub w: i32,
    pub wp: i32,
    pub sgr_type: u_int,
    pub sgr_b: u_int,
}
pub type key_code = u64;
pub type overlay_draw_cb =
    Option<unsafe extern "C" fn(*mut client, *mut libc::c_void, *mut screen_redraw_ctx) -> ()>;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct screen_redraw_ctx {
    pub c: *mut client,
    pub statuslines: u_int,
    pub statustop: i32,
    pub pane_status: i32,
    pub pane_lines: pane_lines,
    pub pane_scrollbars: i32,
    pub pane_scrollbars_pos: i32,
    pub no_pane_gc: grid_cell,
    pub no_pane_gc_set: i32,
    pub sx: u_int,
    pub sy: u_int,
    pub ox: u_int,
    pub oy: u_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct grid_cell {
    pub data: utf8_data,
    pub attr: u_short,
    pub flags: u_char,
    pub fg: i32,
    pub bg: i32,
    pub us: i32,
    pub link: u_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct utf8_data {
    pub data: [u_char; 21],
    pub have: u_char,
    pub size: u_char,
    pub width: u_char,
}
pub type pane_lines = u32;
pub const PANE_LINES_NUMBER: pane_lines = 4;
pub const PANE_LINES_SIMPLE: pane_lines = 3;
pub const PANE_LINES_HEAVY: pane_lines = 2;
pub const PANE_LINES_DOUBLE: pane_lines = 1;
pub const PANE_LINES_SINGLE: pane_lines = 0;
pub type overlay_mode_cb = Option<
    unsafe extern "C" fn(*mut client, *mut libc::c_void, *mut u_int, *mut u_int) -> *mut screen,
>;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct screen {
    pub title: *mut i8,
    pub path: *mut i8,
    pub titles: *mut screen_titles,
    pub grid: *mut grid,
    pub cx: u_int,
    pub cy: u_int,
    pub cstyle: screen_cursor_style,
    pub default_cstyle: screen_cursor_style,
    pub ccolour: i32,
    pub default_ccolour: i32,
    pub rupper: u_int,
    pub rlower: u_int,
    pub mode: i32,
    pub default_mode: i32,
    pub saved_cx: u_int,
    pub saved_cy: u_int,
    pub saved_grid: *mut grid,
    pub saved_cell: grid_cell,
    pub saved_flags: i32,
    pub tabs: *mut bitstr_t,
    pub sel: *mut screen_sel,
    pub write_list: *mut screen_write_cline,
    pub hyperlinks: *mut hyperlinks,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct grid {
    pub flags: i32,
    pub sx: u_int,
    pub sy: u_int,
    pub hscrolled: u_int,
    pub hsize: u_int,
    pub hlimit: u_int,
    pub linedata: *mut grid_line,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct grid_line {
    pub celldata: *mut grid_cell_entry,
    pub cellused: u_int,
    pub cellsize: u_int,
    pub extddata: *mut grid_extd_entry,
    pub extdsize: u_int,
    pub flags: i32,
    pub time: time_t,
}
#[derive(Copy, Clone)]
#[repr(C, packed)]
pub struct grid_extd_entry {
    pub data: utf8_char,
    pub attr: u_short,
    pub flags: u_char,
    pub fg: i32,
    pub bg: i32,
    pub us: i32,
    pub link: u_int,
}
pub type utf8_char = u_int;
#[derive(Copy, Clone)]
#[repr(C, packed)]
pub struct grid_cell_entry {
    pub c2rust_unnamed: C2RustUnnamed_10,
    pub flags: u_char,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub union C2RustUnnamed_10 {
    pub offset: u_int,
    pub data: C2RustUnnamed_11,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_11 {
    pub attr: u_char,
    pub fg: u_char,
    pub bg: u_char,
    pub data: u_char,
}
pub type screen_cursor_style = u32;
pub const SCREEN_CURSOR_BAR: screen_cursor_style = 3;
pub const SCREEN_CURSOR_UNDERLINE: screen_cursor_style = 2;
pub const SCREEN_CURSOR_BLOCK: screen_cursor_style = 1;
pub const SCREEN_CURSOR_DEFAULT: screen_cursor_style = 0;
pub type overlay_check_cb = Option<
    unsafe extern "C" fn(
        *mut client,
        *mut libc::c_void,
        u_int,
        u_int,
        u_int,
        *mut overlay_ranges,
    ) -> (),
>;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct overlay_ranges {
    pub px: [u_int; 3],
    pub nx: [u_int; 3],
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct session {
    pub id: u_int,
    pub name: *mut i8,
    pub cwd: *const i8,
    pub creation_time: timeval,
    pub last_attached_time: timeval,
    pub activity_time: timeval,
    pub last_activity_time: timeval,
    pub lock_timer: event,
    pub curw: *mut winlink,
    pub lastw: winlink_stack,
    pub windows: winlinks,
    pub statusat: i32,
    pub statuslines: u_int,
    pub options: *mut options,
    pub flags: i32,
    pub attached: u_int,
    pub tio: *mut termios,
    pub environ: *mut environ,
    pub references: i32,
    pub gentry: C2RustUnnamed_13,
    pub entry: C2RustUnnamed_12,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_12 {
    pub rbe_left: *mut session,
    pub rbe_right: *mut session,
    pub rbe_parent: *mut session,
    pub rbe_color: i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_13 {
    pub tqe_next: *mut session,
    pub tqe_prev: *mut *mut session,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct winlinks {
    pub rbh_root: *mut winlink,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct winlink {
    pub idx: i32,
    pub session: *mut session,
    pub window: *mut window,
    pub flags: i32,
    pub entry: C2RustUnnamed_16,
    pub wentry: C2RustUnnamed_15,
    pub sentry: C2RustUnnamed_14,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_14 {
    pub tqe_next: *mut winlink,
    pub tqe_prev: *mut *mut winlink,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_15 {
    pub tqe_next: *mut winlink,
    pub tqe_prev: *mut *mut winlink,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_16 {
    pub rbe_left: *mut winlink,
    pub rbe_right: *mut winlink,
    pub rbe_parent: *mut winlink,
    pub rbe_color: i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct window {
    pub id: u_int,
    pub latest: *mut libc::c_void,
    pub name: *mut i8,
    pub name_event: event,
    pub name_time: timeval,
    pub alerts_timer: event,
    pub offset_timer: event,
    pub activity_time: timeval,
    pub active: *mut window_pane,
    pub last_panes: window_panes,
    pub panes: window_panes,
    pub lastlayout: i32,
    pub layout_root: *mut layout_cell,
    pub saved_layout_root: *mut layout_cell,
    pub old_layout: *mut i8,
    pub sx: u_int,
    pub sy: u_int,
    pub manual_sx: u_int,
    pub manual_sy: u_int,
    pub xpixel: u_int,
    pub ypixel: u_int,
    pub new_sx: u_int,
    pub new_sy: u_int,
    pub new_xpixel: u_int,
    pub new_ypixel: u_int,
    pub fill_character: *mut utf8_data,
    pub flags: i32,
    pub alerts_queued: i32,
    pub alerts_entry: C2RustUnnamed_19,
    pub options: *mut options,
    pub references: u_int,
    pub winlinks: C2RustUnnamed_18,
    pub entry: C2RustUnnamed_17,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_17 {
    pub rbe_left: *mut window,
    pub rbe_right: *mut window,
    pub rbe_parent: *mut window,
    pub rbe_color: i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_18 {
    pub tqh_first: *mut winlink,
    pub tqh_last: *mut *mut winlink,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_19 {
    pub tqe_next: *mut window,
    pub tqe_prev: *mut *mut window,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct layout_cell {
    pub type_0: layout_type,
    pub parent: *mut layout_cell,
    pub sx: u_int,
    pub sy: u_int,
    pub xoff: u_int,
    pub yoff: u_int,
    pub wp: *mut window_pane,
    pub cells: layout_cells,
    pub entry: C2RustUnnamed_20,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_20 {
    pub tqe_next: *mut layout_cell,
    pub tqe_prev: *mut *mut layout_cell,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct layout_cells {
    pub tqh_first: *mut layout_cell,
    pub tqh_last: *mut *mut layout_cell,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct window_pane {
    pub id: u_int,
    pub active_point: u_int,
    pub window: *mut window,
    pub options: *mut options,
    pub layout_cell: *mut layout_cell,
    pub saved_layout_cell: *mut layout_cell,
    pub sx: u_int,
    pub sy: u_int,
    pub xoff: u_int,
    pub yoff: u_int,
    pub flags: i32,
    pub sb_slider_y: u_int,
    pub sb_slider_h: u_int,
    pub argc: i32,
    pub argv: *mut *mut i8,
    pub shell: *mut i8,
    pub cwd: *mut i8,
    pub pid: pid_t,
    pub tty: [i8; 32],
    pub status: i32,
    pub dead_time: timeval,
    pub fd: i32,
    pub event: *mut bufferevent,
    pub offset: window_pane_offset,
    pub base_offset: size_t,
    pub resize_queue: window_pane_resizes,
    pub resize_timer: event,
    pub ictx: *mut input_ctx,
    pub cached_gc: grid_cell,
    pub cached_active_gc: grid_cell,
    pub palette: colour_palette,
    pub pipe_fd: i32,
    pub pipe_event: *mut bufferevent,
    pub pipe_offset: window_pane_offset,
    pub screen: *mut screen,
    pub base: screen,
    pub status_screen: screen,
    pub status_size: size_t,
    pub modes: C2RustUnnamed_24,
    pub searchstr: *mut i8,
    pub searchregex: i32,
    pub border_gc_set: i32,
    pub border_gc: grid_cell,
    pub control_bg: i32,
    pub control_fg: i32,
    pub scrollbar_style: style,
    pub entry: C2RustUnnamed_23,
    pub sentry: C2RustUnnamed_22,
    pub tree_entry: C2RustUnnamed_21,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_21 {
    pub rbe_left: *mut window_pane,
    pub rbe_right: *mut window_pane,
    pub rbe_parent: *mut window_pane,
    pub rbe_color: i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_22 {
    pub tqe_next: *mut window_pane,
    pub tqe_prev: *mut *mut window_pane,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_23 {
    pub tqe_next: *mut window_pane,
    pub tqe_prev: *mut *mut window_pane,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct style {
    pub gc: grid_cell,
    pub ignore: i32,
    pub fill: i32,
    pub align: style_align,
    pub list: style_list,
    pub range_type: style_range_type,
    pub range_argument: u_int,
    pub range_string: [i8; 16],
    pub width: i32,
    pub pad: i32,
    pub default_type: style_default_type,
}
pub type style_default_type = u32;
pub const STYLE_DEFAULT_POP: style_default_type = 2;
pub const STYLE_DEFAULT_PUSH: style_default_type = 1;
pub const STYLE_DEFAULT_BASE: style_default_type = 0;
pub type style_range_type = u32;
pub const STYLE_RANGE_USER: style_range_type = 6;
pub const STYLE_RANGE_SESSION: style_range_type = 5;
pub const STYLE_RANGE_WINDOW: style_range_type = 4;
pub const STYLE_RANGE_PANE: style_range_type = 3;
pub const STYLE_RANGE_RIGHT: style_range_type = 2;
pub const STYLE_RANGE_LEFT: style_range_type = 1;
pub const STYLE_RANGE_NONE: style_range_type = 0;
pub type style_list = u32;
pub const STYLE_LIST_RIGHT_MARKER: style_list = 4;
pub const STYLE_LIST_LEFT_MARKER: style_list = 3;
pub const STYLE_LIST_FOCUS: style_list = 2;
pub const STYLE_LIST_ON: style_list = 1;
pub const STYLE_LIST_OFF: style_list = 0;
pub type style_align = u32;
pub const STYLE_ALIGN_ABSOLUTE_CENTRE: style_align = 4;
pub const STYLE_ALIGN_RIGHT: style_align = 3;
pub const STYLE_ALIGN_CENTRE: style_align = 2;
pub const STYLE_ALIGN_LEFT: style_align = 1;
pub const STYLE_ALIGN_DEFAULT: style_align = 0;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_24 {
    pub tqh_first: *mut window_mode_entry,
    pub tqh_last: *mut *mut window_mode_entry,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct window_mode_entry {
    pub wp: *mut window_pane,
    pub swp: *mut window_pane,
    pub mode: *const window_mode,
    pub data: *mut libc::c_void,
    pub screen: *mut screen,
    pub prefix: u_int,
    pub entry: C2RustUnnamed_25,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_25 {
    pub tqe_next: *mut window_mode_entry,
    pub tqe_prev: *mut *mut window_mode_entry,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct window_mode {
    pub name: *const i8,
    pub default_format: *const i8,
    pub init: Option<
        unsafe extern "C" fn(*mut window_mode_entry, *mut cmd_find_state, *mut args) -> *mut screen,
    >,
    pub free: Option<unsafe extern "C" fn(*mut window_mode_entry) -> ()>,
    pub resize: Option<unsafe extern "C" fn(*mut window_mode_entry, u_int, u_int) -> ()>,
    pub update: Option<unsafe extern "C" fn(*mut window_mode_entry) -> ()>,
    pub key: Option<
        unsafe extern "C" fn(
            *mut window_mode_entry,
            *mut client,
            *mut session,
            *mut winlink,
            key_code,
            *mut mouse_event,
        ) -> (),
    >,
    pub key_table: Option<unsafe extern "C" fn(*mut window_mode_entry) -> *const i8>,
    pub command: Option<
        unsafe extern "C" fn(
            *mut window_mode_entry,
            *mut client,
            *mut session,
            *mut winlink,
            *mut args,
            *mut mouse_event,
        ) -> (),
    >,
    pub formats: Option<unsafe extern "C" fn(*mut window_mode_entry, *mut format_tree) -> ()>,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct cmd_find_state {
    pub flags: i32,
    pub current: *mut cmd_find_state,
    pub s: *mut session,
    pub wl: *mut winlink,
    pub w: *mut window,
    pub wp: *mut window_pane,
    pub idx: i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct window_pane_offset {
    pub used: size_t,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct colour_palette {
    pub fg: i32,
    pub bg: i32,
    pub palette: *mut i32,
    pub default_palette: *mut i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct window_pane_resizes {
    pub tqh_first: *mut window_pane_resize,
    pub tqh_last: *mut *mut window_pane_resize,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct window_pane_resize {
    pub sx: u_int,
    pub sy: u_int,
    pub osx: u_int,
    pub osy: u_int,
    pub entry: C2RustUnnamed_26,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_26 {
    pub tqe_next: *mut window_pane_resize,
    pub tqe_prev: *mut *mut window_pane_resize,
}
pub type layout_type = u32;
pub const LAYOUT_WINDOWPANE: layout_type = 2;
pub const LAYOUT_TOPBOTTOM: layout_type = 1;
pub const LAYOUT_LEFTRIGHT: layout_type = 0;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct window_panes {
    pub tqh_first: *mut window_pane,
    pub tqh_last: *mut *mut window_pane,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct winlink_stack {
    pub tqh_first: *mut winlink,
    pub tqh_last: *mut *mut winlink,
}
pub type prompt_type = u32;
pub const PROMPT_TYPE_INVALID: prompt_type = 255;
pub const PROMPT_TYPE_WINDOW_TARGET: prompt_type = 3;
pub const PROMPT_TYPE_TARGET: prompt_type = 2;
pub const PROMPT_TYPE_SEARCH: prompt_type = 1;
pub const PROMPT_TYPE_COMMAND: prompt_type = 0;
pub type C2RustUnnamed_27 = u32;
pub const PROMPT_COMMAND: C2RustUnnamed_27 = 1;
pub const PROMPT_ENTRY: C2RustUnnamed_27 = 0;
pub type prompt_free_cb = Option<unsafe extern "C" fn(*mut libc::c_void) -> ()>;
pub type prompt_input_cb = Option<
    unsafe extern "C" fn(
        *mut client,
        *mut libc::c_void,
        *const i8,
        i32,
    ) -> i32,
>;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct key_table {
    pub name: *const i8,
    pub activity_time: timeval,
    pub key_bindings: key_bindings,
    pub default_key_bindings: key_bindings,
    pub references: u_int,
    pub entry: C2RustUnnamed_28,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_28 {
    pub rbe_left: *mut key_table,
    pub rbe_right: *mut key_table,
    pub rbe_parent: *mut key_table,
    pub rbe_color: i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct key_bindings {
    pub rbh_root: *mut key_binding,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct key_binding {
    pub key: key_code,
    pub cmdlist: *mut cmd_list,
    pub note: *const i8,
    pub flags: i32,
    pub entry: C2RustUnnamed_29,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_29 {
    pub rbe_left: *mut key_binding,
    pub rbe_right: *mut key_binding,
    pub rbe_parent: *mut key_binding,
    pub rbe_color: i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct cmd_list {
    pub references: i32,
    pub group: u_int,
    pub list: *mut cmds,
}
pub type C2RustUnnamed_30 = u32;
pub const CLIENT_EXIT_DETACH: C2RustUnnamed_30 = 2;
pub const CLIENT_EXIT_SHUTDOWN: C2RustUnnamed_30 = 1;
pub const CLIENT_EXIT_RETURN: C2RustUnnamed_30 = 0;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct status_line {
    pub timer: event,
    pub screen: screen,
    pub active: *mut screen,
    pub references: i32,
    pub style: grid_cell,
    pub entries: [status_line_entry; 5],
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct status_line_entry {
    pub expanded: *mut i8,
    pub ranges: style_ranges,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct style_ranges {
    pub tqh_first: *mut style_range,
    pub tqh_last: *mut *mut style_range,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct style_range {
    pub type_0: style_range_type,
    pub argument: u_int,
    pub string: [i8; 16],
    pub start: u_int,
    pub end: u_int,
    pub entry: C2RustUnnamed_31,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_31 {
    pub tqe_next: *mut style_range,
    pub tqe_prev: *mut *mut style_range,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct tty {
    pub client: *mut client,
    pub start_timer: event,
    pub clipboard_timer: event,
    pub last_requests: time_t,
    pub sx: u_int,
    pub sy: u_int,
    pub xpixel: u_int,
    pub ypixel: u_int,
    pub cx: u_int,
    pub cy: u_int,
    pub cstyle: screen_cursor_style,
    pub ccolour: i32,
    pub oflag: i32,
    pub oox: u_int,
    pub ooy: u_int,
    pub osx: u_int,
    pub osy: u_int,
    pub mode: i32,
    pub fg: i32,
    pub bg: i32,
    pub rlower: u_int,
    pub rupper: u_int,
    pub rleft: u_int,
    pub rright: u_int,
    pub event_in: event,
    pub in_0: *mut evbuffer,
    pub event_out: event,
    pub out: *mut evbuffer,
    pub timer: event,
    pub discarded: size_t,
    pub tio: termios,
    pub cell: grid_cell,
    pub last_cell: grid_cell,
    pub flags: i32,
    pub term: *mut tty_term,
    pub mouse_last_x: u_int,
    pub mouse_last_y: u_int,
    pub mouse_last_b: u_int,
    pub mouse_drag_flag: i32,
    pub mouse_scrolling_flag: i32,
    pub mouse_slider_mpos: i32,
    pub mouse_drag_update: Option<unsafe extern "C" fn(*mut client, *mut mouse_event) -> ()>,
    pub mouse_drag_release: Option<unsafe extern "C" fn(*mut client, *mut mouse_event) -> ()>,
    pub key_timer: event,
    pub key_tree: *mut tty_key,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct tty_term {
    pub name: *mut i8,
    pub tty: *mut tty,
    pub features: i32,
    pub acs: [[i8; 2]; 256],
    pub codes: *mut tty_code,
    pub flags: i32,
    pub entry: C2RustUnnamed_32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_32 {
    pub le_next: *mut tty_term,
    pub le_prev: *mut *mut tty_term,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct client_windows {
    pub rbh_root: *mut client_window,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct client_window {
    pub window: u_int,
    pub pane: *mut window_pane,
    pub sx: u_int,
    pub sy: u_int,
    pub entry: C2RustUnnamed_33,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_33 {
    pub rbe_left: *mut client_window,
    pub rbe_right: *mut client_window,
    pub rbe_parent: *mut client_window,
    pub rbe_color: i32,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_34 {
    pub name: *const i8,
    pub arrange: Option<unsafe extern "C" fn(*mut window) -> ()>,
}
static mut layout_sets: [C2RustUnnamed_34; 7] = unsafe {
    [
        {
            let mut init = C2RustUnnamed_34 {
                name: b"even-horizontal\0" as *const u8 as *const i8,
                arrange: Some(layout_set_even_h as unsafe extern "C" fn(*mut window) -> ()),
            };
            init
        },
        {
            let mut init = C2RustUnnamed_34 {
                name: b"even-vertical\0" as *const u8 as *const i8,
                arrange: Some(layout_set_even_v as unsafe extern "C" fn(*mut window) -> ()),
            };
            init
        },
        {
            let mut init = C2RustUnnamed_34 {
                name: b"main-horizontal\0" as *const u8 as *const i8,
                arrange: Some(layout_set_main_h as unsafe extern "C" fn(*mut window) -> ()),
            };
            init
        },
        {
            let mut init = C2RustUnnamed_34 {
                name: b"main-horizontal-mirrored\0" as *const u8 as *const i8,
                arrange: Some(
                    layout_set_main_h_mirrored as unsafe extern "C" fn(*mut window) -> (),
                ),
            };
            init
        },
        {
            let mut init = C2RustUnnamed_34 {
                name: b"main-vertical\0" as *const u8 as *const i8,
                arrange: Some(layout_set_main_v as unsafe extern "C" fn(*mut window) -> ()),
            };
            init
        },
        {
            let mut init = C2RustUnnamed_34 {
                name: b"main-vertical-mirrored\0" as *const u8 as *const i8,
                arrange: Some(
                    layout_set_main_v_mirrored as unsafe extern "C" fn(*mut window) -> (),
                ),
            };
            init
        },
        {
            let mut init = C2RustUnnamed_34 {
                name: b"tiled\0" as *const u8 as *const i8,
                arrange: Some(layout_set_tiled as unsafe extern "C" fn(*mut window) -> ()),
            };
            init
        },
    ]
};
#[no_mangle]
pub unsafe extern "C" fn layout_set_lookup(mut name: *const i8) -> i32 {
    let mut i: u_int = 0;
    let mut matched: i32 = -(1 as i32);
    i = 0 as i32 as u_int;
    while (i as u64)
        < (::core::mem::size_of::<[C2RustUnnamed_34; 7]>() as u64)
            .wrapping_div(::core::mem::size_of::<C2RustUnnamed_34>() as u64)
    {
        if strcmp(layout_sets[i as usize].name, name) == 0 as i32 {
            return i as i32;
        }
        i = i.wrapping_add(1);
    }
    i = 0 as i32 as u_int;
    while (i as u64)
        < (::core::mem::size_of::<[C2RustUnnamed_34; 7]>() as u64)
            .wrapping_div(::core::mem::size_of::<C2RustUnnamed_34>() as u64)
    {
        if strncmp(layout_sets[i as usize].name, name, strlen(name)) == 0 as i32 {
            if matched != -(1 as i32) {
                return -(1 as i32);
            }
            matched = i as i32;
        }
        i = i.wrapping_add(1);
    }
    return matched;
}
#[no_mangle]
pub unsafe extern "C" fn layout_set_select(mut w: *mut window, mut layout: u_int) -> u_int {
    if layout as u64
        > (::core::mem::size_of::<[C2RustUnnamed_34; 7]>() as u64)
            .wrapping_div(::core::mem::size_of::<C2RustUnnamed_34>() as u64)
            .wrapping_sub(1 as i32 as u64)
    {
        layout = (::core::mem::size_of::<[C2RustUnnamed_34; 7]>() as u64)
            .wrapping_div(::core::mem::size_of::<C2RustUnnamed_34>() as u64)
            .wrapping_sub(1 as i32 as u64) as u_int;
    }
    if (layout_sets[layout as usize].arrange).is_some() {
        (layout_sets[layout as usize].arrange).expect("non-null function pointer")(w);
    }
    (*w).lastlayout = layout as i32;
    return layout;
}
#[no_mangle]
pub unsafe extern "C" fn layout_set_next(mut w: *mut window) -> u_int {
    let mut layout: u_int = 0;
    if (*w).lastlayout == -(1 as i32) {
        layout = 0 as i32 as u_int;
    } else {
        layout = ((*w).lastlayout + 1 as i32) as u_int;
        if layout as u64
            > (::core::mem::size_of::<[C2RustUnnamed_34; 7]>() as u64)
                .wrapping_div(::core::mem::size_of::<C2RustUnnamed_34>() as u64)
                .wrapping_sub(1 as i32 as u64)
        {
            layout = 0 as i32 as u_int;
        }
    }
    if (layout_sets[layout as usize].arrange).is_some() {
        (layout_sets[layout as usize].arrange).expect("non-null function pointer")(w);
    }
    (*w).lastlayout = layout as i32;
    return layout;
}
#[no_mangle]
pub unsafe extern "C" fn layout_set_previous(mut w: *mut window) -> u_int {
    let mut layout: u_int = 0;
    if (*w).lastlayout == -(1 as i32) {
        layout = (::core::mem::size_of::<[C2RustUnnamed_34; 7]>() as u64)
            .wrapping_div(::core::mem::size_of::<C2RustUnnamed_34>() as u64)
            .wrapping_sub(1 as i32 as u64) as u_int;
    } else {
        layout = (*w).lastlayout as u_int;
        if layout == 0 as i32 as u32 {
            layout = (::core::mem::size_of::<[C2RustUnnamed_34; 7]>() as u64)
                .wrapping_div(::core::mem::size_of::<C2RustUnnamed_34>() as u64)
                .wrapping_sub(1 as i32 as u64) as u_int;
        } else {
            layout = layout.wrapping_sub(1);
        }
    }
    if (layout_sets[layout as usize].arrange).is_some() {
        (layout_sets[layout as usize].arrange).expect("non-null function pointer")(w);
    }
    (*w).lastlayout = layout as i32;
    return layout;
}
unsafe extern "C" fn layout_set_even(mut w: *mut window, mut type_0: layout_type) {
    let mut wp: *mut window_pane = std::ptr::null_mut::<window_pane>();
    let mut lc: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcnew: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut n: u_int = 0;
    let mut sx: u_int = 0;
    let mut sy: u_int = 0;
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 16], &[i8; 16]>(b"layout_set_even\0")).as_ptr(),
        1 as i32 as u_int,
    );
    n = window_count_panes(w);
    if n <= 1 as i32 as u32 {
        return;
    }
    layout_free(w);
    (*w).layout_root = layout_create_cell(std::ptr::null_mut::<layout_cell>());
    lc = (*w).layout_root;
    if type_0 as u32 == LAYOUT_LEFTRIGHT as i32 as u32 {
        sx = n
            .wrapping_mul((1 as i32 + 1 as i32) as u32)
            .wrapping_sub(1 as i32 as u32);
        if sx < (*w).sx {
            sx = (*w).sx;
        }
        sy = (*w).sy;
    } else {
        sy = n
            .wrapping_mul((1 as i32 + 1 as i32) as u32)
            .wrapping_sub(1 as i32 as u32);
        if sy < (*w).sy {
            sy = (*w).sy;
        }
        sx = (*w).sx;
    }
    layout_set_size(
        lc,
        sx,
        sy,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_node(lc, type_0);
    wp = (*w).panes.tqh_first;
    while !wp.is_null() {
        lcnew = layout_create_cell(lc);
        layout_make_leaf(lcnew, wp);
        (*lcnew).sx = (*w).sx;
        (*lcnew).sy = (*w).sy;
        (*lcnew).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcnew).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcnew;
        (*lc).cells.tqh_last = &mut (*lcnew).entry.tqe_next;
        wp = (*wp).entry.tqe_next;
    }
    layout_spread_cell(w, lc);
    layout_fix_offsets(w);
    layout_fix_panes(w, std::ptr::null_mut::<window_pane>());
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 16], &[i8; 16]>(b"layout_set_even\0")).as_ptr(),
        1 as i32 as u_int,
    );
    window_resize(
        w,
        (*lc).sx,
        (*lc).sy,
        -(1 as i32),
        -(1 as i32),
    );
    notify_window(
        b"window-layout-changed\0" as *const u8 as *const i8,
        w,
    );
    server_redraw_window(w);
}
unsafe extern "C" fn layout_set_even_h(mut w: *mut window) {
    layout_set_even(w, LAYOUT_LEFTRIGHT);
}
unsafe extern "C" fn layout_set_even_v(mut w: *mut window) {
    layout_set_even(w, LAYOUT_TOPBOTTOM);
}
unsafe extern "C" fn layout_set_main_h(mut w: *mut window) {
    let mut wp: *mut window_pane = std::ptr::null_mut::<window_pane>();
    let mut lc: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcmain: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcother: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcchild: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut n: u_int = 0;
    let mut mainh: u_int = 0;
    let mut otherh: u_int = 0;
    let mut sx: u_int = 0;
    let mut sy: u_int = 0;
    let mut cause: *mut i8 = std::ptr::null_mut::<i8>();
    let mut s: *const i8 = std::ptr::null::<i8>();
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 18], &[i8; 18]>(b"layout_set_main_h\0"))
            .as_ptr(),
        1 as i32 as u_int,
    );
    n = window_count_panes(w);
    if n <= 1 as i32 as u32 {
        return;
    }
    n = n.wrapping_sub(1);
    sy = ((*w).sy).wrapping_sub(1 as i32 as u32);
    s = options_get_string(
        (*w).options,
        b"main-pane-height\0" as *const u8 as *const i8,
    );
    mainh = args_string_percentage(
        s,
        0 as i32 as i64,
        sy as i64,
        sy as i64,
        &mut cause,
    ) as u_int;
    if !cause.is_null() {
        mainh = 24 as i32 as u_int;
        free(cause as *mut libc::c_void);
    }
    if mainh.wrapping_add(1 as i32 as u32) >= sy {
        if sy <= (1 as i32 + 1 as i32) as u32 {
            mainh = 1 as i32 as u_int;
        } else {
            mainh = sy.wrapping_sub(1 as i32 as u32);
        }
        otherh = 1 as i32 as u_int;
    } else {
        s = options_get_string(
            (*w).options,
            b"other-pane-height\0" as *const u8 as *const i8,
        );
        otherh = args_string_percentage(
            s,
            0 as i32 as i64,
            sy as i64,
            sy as i64,
            &mut cause,
        ) as u_int;
        if !cause.is_null() || otherh == 0 as i32 as u32 {
            otherh = sy.wrapping_sub(mainh);
            free(cause as *mut libc::c_void);
        } else if otherh > sy || sy.wrapping_sub(otherh) < mainh {
            otherh = sy.wrapping_sub(mainh);
        } else {
            mainh = sy.wrapping_sub(otherh);
        }
    }
    sx = n
        .wrapping_mul((1 as i32 + 1 as i32) as u32)
        .wrapping_sub(1 as i32 as u32);
    if sx < (*w).sx {
        sx = (*w).sx;
    }
    layout_free(w);
    (*w).layout_root = layout_create_cell(std::ptr::null_mut::<layout_cell>());
    lc = (*w).layout_root;
    layout_set_size(
        lc,
        sx,
        mainh
            .wrapping_add(otherh)
            .wrapping_add(1 as i32 as u32),
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_node(lc, LAYOUT_TOPBOTTOM);
    lcmain = layout_create_cell(lc);
    layout_set_size(
        lcmain,
        sx,
        mainh,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_leaf(lcmain, (*w).panes.tqh_first);
    (*lcmain).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
    (*lcmain).entry.tqe_prev = (*lc).cells.tqh_last;
    *(*lc).cells.tqh_last = lcmain;
    (*lc).cells.tqh_last = &mut (*lcmain).entry.tqe_next;
    lcother = layout_create_cell(lc);
    layout_set_size(
        lcother,
        sx,
        otherh,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    if n == 1 as i32 as u32 {
        wp = (*(*w).panes.tqh_first).entry.tqe_next;
        layout_make_leaf(lcother, wp);
        (*lcother).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcother).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcother;
        (*lc).cells.tqh_last = &mut (*lcother).entry.tqe_next;
    } else {
        layout_make_node(lcother, LAYOUT_LEFTRIGHT);
        (*lcother).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcother).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcother;
        (*lc).cells.tqh_last = &mut (*lcother).entry.tqe_next;
        wp = (*w).panes.tqh_first;
        while !wp.is_null() {
            if wp != (*w).panes.tqh_first {
                lcchild = layout_create_cell(lcother);
                layout_set_size(
                    lcchild,
                    1 as i32 as u_int,
                    otherh,
                    0 as i32 as u_int,
                    0 as i32 as u_int,
                );
                layout_make_leaf(lcchild, wp);
                (*lcchild).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
                (*lcchild).entry.tqe_prev = (*lcother).cells.tqh_last;
                *(*lcother).cells.tqh_last = lcchild;
                (*lcother).cells.tqh_last = &mut (*lcchild).entry.tqe_next;
            }
            wp = (*wp).entry.tqe_next;
        }
        layout_spread_cell(w, lcother);
    }
    layout_fix_offsets(w);
    layout_fix_panes(w, std::ptr::null_mut::<window_pane>());
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 18], &[i8; 18]>(b"layout_set_main_h\0"))
            .as_ptr(),
        1 as i32 as u_int,
    );
    window_resize(
        w,
        (*lc).sx,
        (*lc).sy,
        -(1 as i32),
        -(1 as i32),
    );
    notify_window(
        b"window-layout-changed\0" as *const u8 as *const i8,
        w,
    );
    server_redraw_window(w);
}
unsafe extern "C" fn layout_set_main_h_mirrored(mut w: *mut window) {
    let mut wp: *mut window_pane = std::ptr::null_mut::<window_pane>();
    let mut lc: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcmain: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcother: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcchild: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut n: u_int = 0;
    let mut mainh: u_int = 0;
    let mut otherh: u_int = 0;
    let mut sx: u_int = 0;
    let mut sy: u_int = 0;
    let mut cause: *mut i8 = std::ptr::null_mut::<i8>();
    let mut s: *const i8 = std::ptr::null::<i8>();
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 27], &[i8; 27]>(
            b"layout_set_main_h_mirrored\0",
        ))
        .as_ptr(),
        1 as i32 as u_int,
    );
    n = window_count_panes(w);
    if n <= 1 as i32 as u32 {
        return;
    }
    n = n.wrapping_sub(1);
    sy = ((*w).sy).wrapping_sub(1 as i32 as u32);
    s = options_get_string(
        (*w).options,
        b"main-pane-height\0" as *const u8 as *const i8,
    );
    mainh = args_string_percentage(
        s,
        0 as i32 as i64,
        sy as i64,
        sy as i64,
        &mut cause,
    ) as u_int;
    if !cause.is_null() {
        mainh = 24 as i32 as u_int;
        free(cause as *mut libc::c_void);
    }
    if mainh.wrapping_add(1 as i32 as u32) >= sy {
        if sy <= (1 as i32 + 1 as i32) as u32 {
            mainh = 1 as i32 as u_int;
        } else {
            mainh = sy.wrapping_sub(1 as i32 as u32);
        }
        otherh = 1 as i32 as u_int;
    } else {
        s = options_get_string(
            (*w).options,
            b"other-pane-height\0" as *const u8 as *const i8,
        );
        otherh = args_string_percentage(
            s,
            0 as i32 as i64,
            sy as i64,
            sy as i64,
            &mut cause,
        ) as u_int;
        if !cause.is_null() || otherh == 0 as i32 as u32 {
            otherh = sy.wrapping_sub(mainh);
            free(cause as *mut libc::c_void);
        } else if otherh > sy || sy.wrapping_sub(otherh) < mainh {
            otherh = sy.wrapping_sub(mainh);
        } else {
            mainh = sy.wrapping_sub(otherh);
        }
    }
    sx = n
        .wrapping_mul((1 as i32 + 1 as i32) as u32)
        .wrapping_sub(1 as i32 as u32);
    if sx < (*w).sx {
        sx = (*w).sx;
    }
    layout_free(w);
    (*w).layout_root = layout_create_cell(std::ptr::null_mut::<layout_cell>());
    lc = (*w).layout_root;
    layout_set_size(
        lc,
        sx,
        mainh
            .wrapping_add(otherh)
            .wrapping_add(1 as i32 as u32),
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_node(lc, LAYOUT_TOPBOTTOM);
    lcother = layout_create_cell(lc);
    layout_set_size(
        lcother,
        sx,
        otherh,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    if n == 1 as i32 as u32 {
        wp = (*(*w).panes.tqh_first).entry.tqe_next;
        layout_make_leaf(lcother, wp);
        (*lcother).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcother).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcother;
        (*lc).cells.tqh_last = &mut (*lcother).entry.tqe_next;
    } else {
        layout_make_node(lcother, LAYOUT_LEFTRIGHT);
        (*lcother).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcother).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcother;
        (*lc).cells.tqh_last = &mut (*lcother).entry.tqe_next;
        wp = (*w).panes.tqh_first;
        while !wp.is_null() {
            if wp != (*w).panes.tqh_first {
                lcchild = layout_create_cell(lcother);
                layout_set_size(
                    lcchild,
                    1 as i32 as u_int,
                    otherh,
                    0 as i32 as u_int,
                    0 as i32 as u_int,
                );
                layout_make_leaf(lcchild, wp);
                (*lcchild).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
                (*lcchild).entry.tqe_prev = (*lcother).cells.tqh_last;
                *(*lcother).cells.tqh_last = lcchild;
                (*lcother).cells.tqh_last = &mut (*lcchild).entry.tqe_next;
            }
            wp = (*wp).entry.tqe_next;
        }
        layout_spread_cell(w, lcother);
    }
    lcmain = layout_create_cell(lc);
    layout_set_size(
        lcmain,
        sx,
        mainh,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_leaf(lcmain, (*w).panes.tqh_first);
    (*lcmain).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
    (*lcmain).entry.tqe_prev = (*lc).cells.tqh_last;
    *(*lc).cells.tqh_last = lcmain;
    (*lc).cells.tqh_last = &mut (*lcmain).entry.tqe_next;
    layout_fix_offsets(w);
    layout_fix_panes(w, std::ptr::null_mut::<window_pane>());
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 27], &[i8; 27]>(
            b"layout_set_main_h_mirrored\0",
        ))
        .as_ptr(),
        1 as i32 as u_int,
    );
    window_resize(
        w,
        (*lc).sx,
        (*lc).sy,
        -(1 as i32),
        -(1 as i32),
    );
    notify_window(
        b"window-layout-changed\0" as *const u8 as *const i8,
        w,
    );
    server_redraw_window(w);
}
unsafe extern "C" fn layout_set_main_v(mut w: *mut window) {
    let mut wp: *mut window_pane = std::ptr::null_mut::<window_pane>();
    let mut lc: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcmain: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcother: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcchild: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut n: u_int = 0;
    let mut mainw: u_int = 0;
    let mut otherw: u_int = 0;
    let mut sx: u_int = 0;
    let mut sy: u_int = 0;
    let mut cause: *mut i8 = std::ptr::null_mut::<i8>();
    let mut s: *const i8 = std::ptr::null::<i8>();
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 18], &[i8; 18]>(b"layout_set_main_v\0"))
            .as_ptr(),
        1 as i32 as u_int,
    );
    n = window_count_panes(w);
    if n <= 1 as i32 as u32 {
        return;
    }
    n = n.wrapping_sub(1);
    sx = ((*w).sx).wrapping_sub(1 as i32 as u32);
    s = options_get_string(
        (*w).options,
        b"main-pane-width\0" as *const u8 as *const i8,
    );
    mainw = args_string_percentage(
        s,
        0 as i32 as i64,
        sx as i64,
        sx as i64,
        &mut cause,
    ) as u_int;
    if !cause.is_null() {
        mainw = 80 as i32 as u_int;
        free(cause as *mut libc::c_void);
    }
    if mainw.wrapping_add(1 as i32 as u32) >= sx {
        if sx <= (1 as i32 + 1 as i32) as u32 {
            mainw = 1 as i32 as u_int;
        } else {
            mainw = sx.wrapping_sub(1 as i32 as u32);
        }
        otherw = 1 as i32 as u_int;
    } else {
        s = options_get_string(
            (*w).options,
            b"other-pane-width\0" as *const u8 as *const i8,
        );
        otherw = args_string_percentage(
            s,
            0 as i32 as i64,
            sx as i64,
            sx as i64,
            &mut cause,
        ) as u_int;
        if !cause.is_null() || otherw == 0 as i32 as u32 {
            otherw = sx.wrapping_sub(mainw);
            free(cause as *mut libc::c_void);
        } else if otherw > sx || sx.wrapping_sub(otherw) < mainw {
            otherw = sx.wrapping_sub(mainw);
        } else {
            mainw = sx.wrapping_sub(otherw);
        }
    }
    sy = n
        .wrapping_mul((1 as i32 + 1 as i32) as u32)
        .wrapping_sub(1 as i32 as u32);
    if sy < (*w).sy {
        sy = (*w).sy;
    }
    layout_free(w);
    (*w).layout_root = layout_create_cell(std::ptr::null_mut::<layout_cell>());
    lc = (*w).layout_root;
    layout_set_size(
        lc,
        mainw
            .wrapping_add(otherw)
            .wrapping_add(1 as i32 as u32),
        sy,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_node(lc, LAYOUT_LEFTRIGHT);
    lcmain = layout_create_cell(lc);
    layout_set_size(
        lcmain,
        mainw,
        sy,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_leaf(lcmain, (*w).panes.tqh_first);
    (*lcmain).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
    (*lcmain).entry.tqe_prev = (*lc).cells.tqh_last;
    *(*lc).cells.tqh_last = lcmain;
    (*lc).cells.tqh_last = &mut (*lcmain).entry.tqe_next;
    lcother = layout_create_cell(lc);
    layout_set_size(
        lcother,
        otherw,
        sy,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    if n == 1 as i32 as u32 {
        wp = (*(*w).panes.tqh_first).entry.tqe_next;
        layout_make_leaf(lcother, wp);
        (*lcother).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcother).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcother;
        (*lc).cells.tqh_last = &mut (*lcother).entry.tqe_next;
    } else {
        layout_make_node(lcother, LAYOUT_TOPBOTTOM);
        (*lcother).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcother).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcother;
        (*lc).cells.tqh_last = &mut (*lcother).entry.tqe_next;
        wp = (*w).panes.tqh_first;
        while !wp.is_null() {
            if wp != (*w).panes.tqh_first {
                lcchild = layout_create_cell(lcother);
                layout_set_size(
                    lcchild,
                    otherw,
                    1 as i32 as u_int,
                    0 as i32 as u_int,
                    0 as i32 as u_int,
                );
                layout_make_leaf(lcchild, wp);
                (*lcchild).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
                (*lcchild).entry.tqe_prev = (*lcother).cells.tqh_last;
                *(*lcother).cells.tqh_last = lcchild;
                (*lcother).cells.tqh_last = &mut (*lcchild).entry.tqe_next;
            }
            wp = (*wp).entry.tqe_next;
        }
        layout_spread_cell(w, lcother);
    }
    layout_fix_offsets(w);
    layout_fix_panes(w, std::ptr::null_mut::<window_pane>());
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 18], &[i8; 18]>(b"layout_set_main_v\0"))
            .as_ptr(),
        1 as i32 as u_int,
    );
    window_resize(
        w,
        (*lc).sx,
        (*lc).sy,
        -(1 as i32),
        -(1 as i32),
    );
    notify_window(
        b"window-layout-changed\0" as *const u8 as *const i8,
        w,
    );
    server_redraw_window(w);
}
unsafe extern "C" fn layout_set_main_v_mirrored(mut w: *mut window) {
    let mut wp: *mut window_pane = std::ptr::null_mut::<window_pane>();
    let mut lc: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcmain: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcother: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcchild: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut n: u_int = 0;
    let mut mainw: u_int = 0;
    let mut otherw: u_int = 0;
    let mut sx: u_int = 0;
    let mut sy: u_int = 0;
    let mut cause: *mut i8 = std::ptr::null_mut::<i8>();
    let mut s: *const i8 = std::ptr::null::<i8>();
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 27], &[i8; 27]>(
            b"layout_set_main_v_mirrored\0",
        ))
        .as_ptr(),
        1 as i32 as u_int,
    );
    n = window_count_panes(w);
    if n <= 1 as i32 as u32 {
        return;
    }
    n = n.wrapping_sub(1);
    sx = ((*w).sx).wrapping_sub(1 as i32 as u32);
    s = options_get_string(
        (*w).options,
        b"main-pane-width\0" as *const u8 as *const i8,
    );
    mainw = args_string_percentage(
        s,
        0 as i32 as i64,
        sx as i64,
        sx as i64,
        &mut cause,
    ) as u_int;
    if !cause.is_null() {
        mainw = 80 as i32 as u_int;
        free(cause as *mut libc::c_void);
    }
    if mainw.wrapping_add(1 as i32 as u32) >= sx {
        if sx <= (1 as i32 + 1 as i32) as u32 {
            mainw = 1 as i32 as u_int;
        } else {
            mainw = sx.wrapping_sub(1 as i32 as u32);
        }
        otherw = 1 as i32 as u_int;
    } else {
        s = options_get_string(
            (*w).options,
            b"other-pane-width\0" as *const u8 as *const i8,
        );
        otherw = args_string_percentage(
            s,
            0 as i32 as i64,
            sx as i64,
            sx as i64,
            &mut cause,
        ) as u_int;
        if !cause.is_null() || otherw == 0 as i32 as u32 {
            otherw = sx.wrapping_sub(mainw);
            free(cause as *mut libc::c_void);
        } else if otherw > sx || sx.wrapping_sub(otherw) < mainw {
            otherw = sx.wrapping_sub(mainw);
        } else {
            mainw = sx.wrapping_sub(otherw);
        }
    }
    sy = n
        .wrapping_mul((1 as i32 + 1 as i32) as u32)
        .wrapping_sub(1 as i32 as u32);
    if sy < (*w).sy {
        sy = (*w).sy;
    }
    layout_free(w);
    (*w).layout_root = layout_create_cell(std::ptr::null_mut::<layout_cell>());
    lc = (*w).layout_root;
    layout_set_size(
        lc,
        mainw
            .wrapping_add(otherw)
            .wrapping_add(1 as i32 as u32),
        sy,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_node(lc, LAYOUT_LEFTRIGHT);
    lcother = layout_create_cell(lc);
    layout_set_size(
        lcother,
        otherw,
        sy,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    if n == 1 as i32 as u32 {
        wp = (*(*w).panes.tqh_first).entry.tqe_next;
        layout_make_leaf(lcother, wp);
        (*lcother).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcother).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcother;
        (*lc).cells.tqh_last = &mut (*lcother).entry.tqe_next;
    } else {
        layout_make_node(lcother, LAYOUT_TOPBOTTOM);
        (*lcother).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcother).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcother;
        (*lc).cells.tqh_last = &mut (*lcother).entry.tqe_next;
        wp = (*w).panes.tqh_first;
        while !wp.is_null() {
            if wp != (*w).panes.tqh_first {
                lcchild = layout_create_cell(lcother);
                layout_set_size(
                    lcchild,
                    otherw,
                    1 as i32 as u_int,
                    0 as i32 as u_int,
                    0 as i32 as u_int,
                );
                layout_make_leaf(lcchild, wp);
                (*lcchild).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
                (*lcchild).entry.tqe_prev = (*lcother).cells.tqh_last;
                *(*lcother).cells.tqh_last = lcchild;
                (*lcother).cells.tqh_last = &mut (*lcchild).entry.tqe_next;
            }
            wp = (*wp).entry.tqe_next;
        }
        layout_spread_cell(w, lcother);
    }
    lcmain = layout_create_cell(lc);
    layout_set_size(
        lcmain,
        mainw,
        sy,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_leaf(lcmain, (*w).panes.tqh_first);
    (*lcmain).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
    (*lcmain).entry.tqe_prev = (*lc).cells.tqh_last;
    *(*lc).cells.tqh_last = lcmain;
    (*lc).cells.tqh_last = &mut (*lcmain).entry.tqe_next;
    layout_fix_offsets(w);
    layout_fix_panes(w, std::ptr::null_mut::<window_pane>());
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 27], &[i8; 27]>(
            b"layout_set_main_v_mirrored\0",
        ))
        .as_ptr(),
        1 as i32 as u_int,
    );
    window_resize(
        w,
        (*lc).sx,
        (*lc).sy,
        -(1 as i32),
        -(1 as i32),
    );
    notify_window(
        b"window-layout-changed\0" as *const u8 as *const i8,
        w,
    );
    server_redraw_window(w);
}
unsafe extern "C" fn layout_set_tiled(mut w: *mut window) {
    let mut wp: *mut window_pane = std::ptr::null_mut::<window_pane>();
    let mut lc: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcrow: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut lcchild: *mut layout_cell = std::ptr::null_mut::<layout_cell>();
    let mut n: u_int = 0;
    let mut width: u_int = 0;
    let mut height: u_int = 0;
    let mut used: u_int = 0;
    let mut sx: u_int = 0;
    let mut sy: u_int = 0;
    let mut i: u_int = 0;
    let mut j: u_int = 0;
    let mut columns: u_int = 0;
    let mut rows: u_int = 0;
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 17], &[i8; 17]>(b"layout_set_tiled\0")).as_ptr(),
        1 as i32 as u_int,
    );
    n = window_count_panes(w);
    if n <= 1 as i32 as u32 {
        return;
    }
    columns = 1 as i32 as u_int;
    rows = columns;
    while rows.wrapping_mul(columns) < n {
        rows = rows.wrapping_add(1);
        if rows.wrapping_mul(columns) < n {
            columns = columns.wrapping_add(1);
        }
    }
    width = ((*w).sx)
        .wrapping_sub(columns.wrapping_sub(1 as i32 as u32))
        .wrapping_div(columns);
    if width < 1 as i32 as u32 {
        width = 1 as i32 as u_int;
    }
    height = ((*w).sy)
        .wrapping_sub(rows.wrapping_sub(1 as i32 as u32))
        .wrapping_div(rows);
    if height < 1 as i32 as u32 {
        height = 1 as i32 as u_int;
    }
    layout_free(w);
    (*w).layout_root = layout_create_cell(std::ptr::null_mut::<layout_cell>());
    lc = (*w).layout_root;
    sx = width
        .wrapping_add(1 as i32 as u32)
        .wrapping_mul(columns)
        .wrapping_sub(1 as i32 as u32);
    if sx < (*w).sx {
        sx = (*w).sx;
    }
    sy = height
        .wrapping_add(1 as i32 as u32)
        .wrapping_mul(rows)
        .wrapping_sub(1 as i32 as u32);
    if sy < (*w).sy {
        sy = (*w).sy;
    }
    layout_set_size(
        lc,
        sx,
        sy,
        0 as i32 as u_int,
        0 as i32 as u_int,
    );
    layout_make_node(lc, LAYOUT_TOPBOTTOM);
    wp = (*w).panes.tqh_first;
    j = 0 as i32 as u_int;
    while j < rows {
        if wp.is_null() {
            break;
        }
        lcrow = layout_create_cell(lc);
        layout_set_size(
            lcrow,
            (*w).sx,
            height,
            0 as i32 as u_int,
            0 as i32 as u_int,
        );
        (*lcrow).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
        (*lcrow).entry.tqe_prev = (*lc).cells.tqh_last;
        *(*lc).cells.tqh_last = lcrow;
        (*lc).cells.tqh_last = &mut (*lcrow).entry.tqe_next;
        if n.wrapping_sub(j.wrapping_mul(columns)) == 1 as i32 as u32
            || columns == 1 as i32 as u32
        {
            layout_make_leaf(lcrow, wp);
            wp = (*wp).entry.tqe_next;
        } else {
            layout_make_node(lcrow, LAYOUT_LEFTRIGHT);
            i = 0 as i32 as u_int;
            while i < columns {
                lcchild = layout_create_cell(lcrow);
                layout_set_size(
                    lcchild,
                    width,
                    height,
                    0 as i32 as u_int,
                    0 as i32 as u_int,
                );
                layout_make_leaf(lcchild, wp);
                (*lcchild).entry.tqe_next = std::ptr::null_mut::<layout_cell>();
                (*lcchild).entry.tqe_prev = (*lcrow).cells.tqh_last;
                *(*lcrow).cells.tqh_last = lcchild;
                (*lcrow).cells.tqh_last = &mut (*lcchild).entry.tqe_next;
                wp = (*wp).entry.tqe_next;
                if wp.is_null() {
                    break;
                }
                i = i.wrapping_add(1);
            }
            if i == columns {
                i = i.wrapping_sub(1);
            }
            used = i
                .wrapping_add(1 as i32 as u32)
                .wrapping_mul(width.wrapping_add(1 as i32 as u32))
                .wrapping_sub(1 as i32 as u32);
            if (*w).sx > used {
                lcchild = *(*((*lcrow).cells.tqh_last as *mut layout_cells)).tqh_last;
                layout_resize_adjust(
                    w,
                    lcchild,
                    LAYOUT_LEFTRIGHT,
                    ((*w).sx).wrapping_sub(used) as i32,
                );
            }
        }
        j = j.wrapping_add(1);
    }
    used = rows
        .wrapping_mul(height)
        .wrapping_add(rows)
        .wrapping_sub(1 as i32 as u32);
    if (*w).sy > used {
        lcrow = *(*((*lc).cells.tqh_last as *mut layout_cells)).tqh_last;
        layout_resize_adjust(
            w,
            lcrow,
            LAYOUT_TOPBOTTOM,
            ((*w).sy).wrapping_sub(used) as i32,
        );
    }
    layout_fix_offsets(w);
    layout_fix_panes(w, std::ptr::null_mut::<window_pane>());
    layout_print_cell(
        (*w).layout_root,
        (*::core::mem::transmute::<&[u8; 17], &[i8; 17]>(b"layout_set_tiled\0")).as_ptr(),
        1 as i32 as u_int,
    );
    window_resize(
        w,
        (*lc).sx,
        (*lc).sy,
        -(1 as i32),
        -(1 as i32),
    );
    notify_window(
        b"window-layout-changed\0" as *const u8 as *const i8,
        w,
    );
    server_redraw_window(w);
}
